77208120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 287884800

約数和(自身を除く): 210676680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 67, 72, 88, 90, 97, 99, 108, 110, 120, 132, 134, 135, 165, 180, 194, 198, 201, 216, 220, 264, 268, 270, 291, 297, 330, 335, 360, 388, 396, 402, 440, 485, 495, 536, 540, 582, 594, 603, 660, 670, 737, 776, 792, 804, 873, 970, 990, 1005, 1067, 1080, 1164, 1188, 1206, 1320, 1340, 1455, 1474, 1485, 1608, 1746, 1809, 1940, 1980, 2010, 2134, 2211, 2328, 2376, 2412, 2619, 2680, 2910, 2948, 2970, 3015, 3201, 3492, 3618, 3685, 3880, 3960, 4020, 4268, 4365, 4422, 4824, 5238, 5335, 5820, 5896, 5940, 6030, 6402, 6499, 6633, 6984, 7236, 7370, 8040, 8536, 8730, 8844, 9045, 9603, 10476, 10670, 11055, 11640, 11880, 12060, 12804, 12998, 13095, 13266, 14472, 14740, 16005, 17460, 17688, 18090, 19206, 19497, 19899, 20952, 21340, 22110, 24120, 25608, 25996, 26190, 26532, 28809, 29480, 32010, 32495, 33165, 34920, 36180, 38412, 38994, 39798, 42680, 44220, 48015, 51992, 52380, 53064, 57618, 58491, 64020, 64990, 66330, 71489, 72360, 76824, 77988, 79596, 88440, 96030, 97485, 99495, 104760, 115236, 116982, 128040, 129980, 132660, 142978, 144045, 155976, 159192, 175473, 192060, 194970, 198990, 214467, 230472, 233964, 259960, 265320, 285956, 288090, 292455, 350946, 357445, 384120, 389940, 397980, 428934, 467928, 571912, 576180, 584910, 643401, 701892, 714890, 779880, 795960, 857868, 877365, 1072335, 1152360, 1169820, 1286802, 1403784, 1429780, 1715736, 1754730, 1930203, 2144670, 2339640, 2573604, 2859560, 3217005, 3509460, 3860406, 4289340, 5147208, 6434010, 7018920, 7720812, 8578680, 9651015, 12868020, 15441624, 19302030, 25736040, 38604060, 77208120]

約数ペア:

[(1, 77208120), (2, 38604060), (3, 25736040), (4, 19302030), (5, 15441624), (6, 12868020), (8, 9651015), (9, 8578680), (10, 7720812), (11, 7018920), (12, 6434010), (15, 5147208), (18, 4289340), (20, 3860406), (22, 3509460), (24, 3217005), (27, 2859560), (30, 2573604), (33, 2339640), (36, 2144670), (40, 1930203), (44, 1754730), (45, 1715736), (54, 1429780), (55, 1403784), (60, 1286802), (66, 1169820), (67, 1152360), (72, 1072335), (88, 877365), (90, 857868), (97, 795960), (99, 779880), (108, 714890), (110, 701892), (120, 643401), (132, 584910), (134, 576180), (135, 571912), (165, 467928), (180, 428934), (194, 397980), (198, 389940), (201, 384120), (216, 357445), (220, 350946), (264, 292455), (268, 288090), (270, 285956), (291, 265320), (297, 259960), (330, 233964), (335, 230472), (360, 214467), (388, 198990), (396, 194970), (402, 192060), (440, 175473), (485, 159192), (495, 155976), (536, 144045), (540, 142978), (582, 132660), (594, 129980), (603, 128040), (660, 116982), (670, 115236), (737, 104760), (776, 99495), (792, 97485), (804, 96030), (873, 88440), (970, 79596), (990, 77988), (1005, 76824), (1067, 72360), (1080, 71489), (1164, 66330), (1188, 64990), (1206, 64020), (1320, 58491), (1340, 57618), (1455, 53064), (1474, 52380), (1485, 51992), (1608, 48015), (1746, 44220), (1809, 42680), (1940, 39798), (1980, 38994), (2010, 38412), (2134, 36180), (2211, 34920), (2328, 33165), (2376, 32495), (2412, 32010), (2619, 29480), (2680, 28809), (2910, 26532), (2948, 26190), (2970, 25996), (3015, 25608), (3201, 24120), (3492, 22110), (3618, 21340), (3685, 20952), (3880, 19899), (3960, 19497), (4020, 19206), (4268, 18090), (4365, 17688), (4422, 17460), (4824, 16005), (5238, 14740), (5335, 14472), (5820, 13266), (5896, 13095), (5940, 12998), (6030, 12804), (6402, 12060), (6499, 11880), (6633, 11640), (6984, 11055), (7236, 10670), (7370, 10476), (8040, 9603), (8536, 9045), (8730, 8844)]